1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3fed33989d0ac8e6ece061ec035e8ecf6950bfedc0e9a40b03b988d89092f9. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bca714ba-e550-4ac7-87dd-063d0c55ef46.json and https://artists.proofprofile.net/proofs/artist/bca714ba-e550-4ac7-87dd-063d0c55ef46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5a8e29f805169afd6df5d47cbcddd3377d1cf3147d363b3c74a681baedaa2e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89ddbec807db57bcc9cb5b575e43f8809ea9ba6b61f01d1b99816cc56922c4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200047.
Dragon Roost Island (from "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b157fded4ed6e5f2d4ebccc2cec5c045cd9925211becd1c7fcdbdc0c1ef4af. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200050.
Hot Top Volcano (from "Diddy Kong Racing")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe680d00d3755bc9d62e5f2eeda4ac4060527fb895032b06f0fcc0a58283f49. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa378d831c6553768130846c3b4d569e8301f83f4a373d2532d3d22cd20f7bdf6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200048.
Get Athletic (from "Super Mario World 2: Yoshi's Island")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9cb9eedb5f695f65b2913f753b62ad6ed052c0ade925016d33057a3a0696a0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200044.
Reach For The Stars (from "Sonic Colors")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819ef763f4817e7d866d2b1175e62dec00be2071806cf103e3d5e8ead47b25e6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343229a50a6f883fec043fe048513ca4a5f1b47b0e1760a9611b2cc8b0fc48a5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200051.
Gusty Garden (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c507c342e8fb68a6b527544937ca3d964b65ae364f14cea04a0ed78390b68. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fedc17d3765ca9d2017f78c7aef676e4f4f4907fe1578c8f381ac0826ebbbd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200053.
Galaxy Reactor (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674fe2f5bf47fa090d37ecdb7d7b0ec27e920d20ec379b7b6808d9c78a51246d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200054.
Rosalina's Observatory (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4ff7ca694d67c09e84c14248080a46ecae2d51b77ff1833f88e1d65558b21e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5955f30e7760368d5702b3d759323ab665dd3b5e18f547c4e3468c9da23c4fb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32102067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8ad0d7bac0db34cdc7ee6477d7e70e65cba250ab08f43178d172ccf7ee91d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32102074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a00417acd477c84e0ffc91e0feddcc5fbf03418715a4f0d45e201ee80f1cfa3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1768128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc01d4c4622bd41c86ae77b172b63d7845f90f7e8ee937e559477b234f7775f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2081404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9013d6f7100b0fc7ad22825b3460dd7787ae5a50be3e59c1421bcfa2a743639. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1782699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ead9d4513ec6c6d26f53ba152a9486f5a9eecbc9e5ada12c1985ecff16db0e9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71897260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15bb606a79d66d86492590ce76b6239392f518c0774a6eed698fa4f931c68c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1906148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb1bd80852311e667ff194fd2b51b29f69cd2db7b115ce3d9da66b3057cfd42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2120326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798b37850f489d2154316bf3cc34a1bb8b3a9d7bd71db82c70a65abde8807e7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41820960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44bf8e8a67868a32cb7ec2a0e6b16facd4528539a61aa54ecaa1f1a76ad24a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82090270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7dc6c3eb80c26bb3b847b3f947aba782182e071ce7a58c6e6176eddb581e4a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51811409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363e426d64c65478c89b5293960624f2e82c76a64a2e1bb91d994cab6b143fb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1878544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b4a4266757959e5dd8a9969a0d1c538ba853cc473870f7b02436e55726f45. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1962617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87a979500e5f0deefd347a0f81a43ebc9a75f55b2484f2dd0e15ec266476e7f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81943110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15650a8f810c3dd02ab632ab03124207965e4b16f03eca295ff4a858223f770. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42110695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58f5741966cc7a185f006ae256e689aef372aa03eee11289fa9b855e8878b13. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1793662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1aa09a7fa94bbcc107cbaae830426904e931550a58504f197a0038bd68edf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1862563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f2060fede5171a4242e5328bc2502ebe5058a627e12d3e0399dfced7cd0b46. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2039602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46de29f253a68a05f6d8f54f3df3ca5542a34ddb85f153051f11dbad17da200d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK3Q2200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922e3d0d88cee7882e332a36a84fb2e0c3757a02e3925ef8804c3d10e50b627b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK3Q2200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fcc6e6499d113fec6b1ead7b2a7e7d9917b5bffcfba05445b3dc35a06741b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK3Q2200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497f4b13cf6a7d880a2c86c7c88255d3746d4c8278aaa0e22ab3db7bd3d82cf4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42214927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27f58c2012021cb14127cc08a333856b7e787b09e964508a207ff8d7bbfe00b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830942540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c2d9bc10b1278bbb9d6fdfe92198b813d0484bd27058f73615acd72fd45800. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830942541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa383889e798efe0b4a7fd841364288f1cca774bcfe4a195e9c7b7a19da44375c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7481508ae00d76055df3b12d2603d10727840dfe2f361e67ba8105facf92906c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc12e00d7f820fcc74626f359bb9395f9e73e346e5fab332a141df7bfc2e45e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1981269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae18ed9de529f8ebb9eb189064ad4e00f029e100e61107401d8a594b0eaa95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b89be0059a8f0f8118b545dfff27a5479b06c8658cbf429ba7768a6fbc340a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf274c71e99cef6ad2041125af1dc06ae0e1b88ec7d534921183f833310c593b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d68694f5fc1fe3baaa3b22661fde2199db0934031ac4c48e107561dffc30c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee300ade4170c49ffae23107e3c8cf7d4bc62c9ea37319b51bee0644e81844a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67192e2f5ce83c610f8f24e8c059b7a246ead07587501ad988cca7c47055ccd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871113873681916e9b29794e71b84e1219c4953b3e32fffdd8d621beceb92e7f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5a74c113265e491e3f2ef6a62b1bd78716fb14682a344e43ea963c6059ea63. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4717e6e001665071bc67dde79df67d17652034fe86338fbc5edf36b45c1dfdb6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5c89be7b8ccd6e4106d809397e1b14f33c5da7600fe714a97c9d8c7ce4280c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1993082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b2c01e31f9ae958f6bb1d12a086dd18fe22bb8fffa2c3765fe187fade7d7ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3A91300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df6857eb9d6a7fe105c8cddd37df36845b536e0630e0367570c4d6b15fb70d5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3A91300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99854a1704b2c6cb6418ac60b227701ffc425d0e8c6120421e903868a527d9e0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3A91300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef6b53a40a21ba67848c959c61b15118ac653f98fda6390d8aaffa412182ab9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK3A91300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce61d01eb18e619d4ce529f0a7c8036876d9321916096e066564eace776f2f11. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fad02cf20590cfffd467244bf1f4910fbfbefb1647e08b463304e44e55178de. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892c675032870fcda4e422f268cdd850e9842d4df77cd0b086a126b034c4dca7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bbef67205ac5057d7aeda46bb68e35bcac73fff31f12ee6bf1cc8354e6a22c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6964c0668711ee01181fcd3727b61dd77a59d89e287b46d7efbf468dfda1715f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92846183b962ea2d657c4508c3ba77c15169ce4d47ea331bd64593bf6d017f7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047c759b7c5c289c9ce299e211aad88550ac6cb8d00199c1844aa0ec55466dcd. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9531a33c988503a2d49b40db84ebd4b693add37d617eb860d53302cec725a98. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7474f5dbb40e034b0c4905bcbf0c84c825143eeee93d8a415127f35ffb2174. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d6cd1cd23e42fe6efccb7ae3c9f46b2ad975240e031bbb353e70062a99e807. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41900375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fefa12a34e02044af255315e4ff5961ee8a48d879c2b46dc942616e5e8b3d1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1911022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5f316f52b0c7498f4960618914db6c4c8c3da13167cd067121e1cde784042d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1911023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4966b8dd0d551b5fb43aec4b0c467952f1cec9ba456599e15d432d8095410d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42100581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd2c79eb996d2b55989b6b5d0783da7e4bff6211df841e0c498f10b22305471. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42100584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52394ee70734a944240067f538a7c2735d97816230c7b389cba5282f384ca618. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42100585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0697573bd6afe665dadac511f2d593a3a846f25a6c37971602a8b2990455a977. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42100589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fc7b7937f358cdf14fe8c37012a84ac896cf36b9e22d46a337ca2f6b96d0e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42100592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4502409185ec6e513ae82b7ab84e42c28ee2ec860c9050f3eb5bf769d17205a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed031f89af17a551bdf0d66efbca4c50468d1e53981854fc05bde01ef9b4909. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200190.
Battle Elite Four (from "Pokémon Sun & Moon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192cf80122e129c40e6819466314d792ede921200ca281f174d9d651f37db558. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K42200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b56f87df8c77e377d123ff67f6a733dbe5edee282f426e60e5444364bd73e3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32218925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fd0f5f10147eeae7f3f801f865fc95ed95061a259d212c8dfd0305b45a0fde. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32218927.